CA1122419A - Process for re-extracting metal from an organic extraction solution in which the metal is present as a metal chloride complex - Google Patents
Process for re-extracting metal from an organic extraction solution in which the metal is present as a metal chloride complexInfo
- Publication number
- CA1122419A CA1122419A CA307,665A CA307665A CA1122419A CA 1122419 A CA1122419 A CA 1122419A CA 307665 A CA307665 A CA 307665A CA 1122419 A CA1122419 A CA 1122419A
- Authority
- CA
- Canada
- Prior art keywords
- solution
- metal
- aqueous solution
- sulphate
- sulphuric acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 80
- 239000002184 metal Substances 0.000 title claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910001510 metal chloride Inorganic materials 0.000 title claims abstract description 11
- 239000000243 solution Substances 0.000 claims abstract description 111
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 62
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 59
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 59
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 57
- 239000007864 aqueous solution Substances 0.000 claims abstract description 49
- 229910021653 sulphate ion Inorganic materials 0.000 claims abstract description 41
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 24
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 18
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 5
- 238000004821 distillation Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 235000011167 hydrochloric acid Nutrition 0.000 claims 4
- 229960000443 hydrochloric acid Drugs 0.000 claims 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- 239000001110 calcium chloride Substances 0.000 claims 1
- 229910001628 calcium chloride Inorganic materials 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 239000001175 calcium sulphate Substances 0.000 claims 1
- 235000011132 calcium sulphate Nutrition 0.000 claims 1
- 239000011701 zinc Substances 0.000 description 21
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 18
- 229910052725 zinc Inorganic materials 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000005201 scrubbing Methods 0.000 description 11
- 150000002739 metals Chemical class 0.000 description 9
- 239000002253 acid Substances 0.000 description 7
- 239000012452 mother liquor Substances 0.000 description 6
- 238000005554 pickling Methods 0.000 description 6
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 6
- 235000009529 zinc sulphate Nutrition 0.000 description 6
- 239000011686 zinc sulphate Substances 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 239000003350 kerosene Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 4
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 229910052925 anhydrite Inorganic materials 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 150000001805 chlorine compounds Chemical group 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000012527 feed solution Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000005569 Iron sulphate Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- -1 sulphate ions Chemical class 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/14—Ion exchange; chelation or liquid/liquid ion extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE77-08387-1 | 1977-07-20 | ||
| SE7708387A SE406712B (sv) | 1977-07-20 | 1977-07-20 | Forfarande for aterextraktion av metall ur en organisk extraktionslosning i vilken metallen foreligger som ett metallkloridkomplex |
| SE77-14219-8 | 1977-12-14 | ||
| SE7714219A SE410558B (sv) | 1977-12-14 | 1977-12-14 | Forfarande for aterextraktion av metall ur en organisk extaktionslosning i vilken metallen foreligger som ett metallkloridkomplex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1122419A true CA1122419A (en) | 1982-04-27 |
Family
ID=26656842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA307,665A Expired CA1122419A (en) | 1977-07-20 | 1978-07-19 | Process for re-extracting metal from an organic extraction solution in which the metal is present as a metal chloride complex |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4203964A (enrdf_load_stackoverflow) |
| JP (1) | JPS5421905A (enrdf_load_stackoverflow) |
| CA (1) | CA1122419A (enrdf_load_stackoverflow) |
| DE (1) | DE2831329A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2397860A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2001304B (enrdf_load_stackoverflow) |
| NL (1) | NL7807335A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561887A (en) * | 1982-07-22 | 1985-12-31 | Sociedad Minera Pudahuel Ltda., C.P.A. | Process for recovering metals from solution through solvent extraction and pyrometallurgical reduction |
| US4624704A (en) * | 1985-10-02 | 1986-11-25 | Combustion Engineering, Inc. | Selective recovery of zinc from metal containing brines |
| JPH0419257Y2 (enrdf_load_stackoverflow) * | 1986-12-11 | 1992-04-30 | ||
| JP2787249B2 (ja) * | 1990-11-30 | 1998-08-13 | 株式会社竹中工務店 | 水道用差込み継手 |
| US6951960B2 (en) * | 2002-07-16 | 2005-10-04 | Inco Limited | Method for removing impurities from solvent extraction solutions |
| US7037482B2 (en) * | 2003-03-10 | 2006-05-02 | Teck Cominco Metals Ltd. | Solvent extraction of a halide from a aqueous sulphate solution |
| CN1276129C (zh) * | 2004-07-28 | 2006-09-20 | 金川集团有限公司 | 一种制备高纯镍的方法 |
| DE102009045529A1 (de) | 2009-10-09 | 2011-04-21 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Verfahren und Vorrichtung zum Entfernen von Chlorid aus flüchtigen organischen Kohlenstoff enthaltenden Proben |
| CN113292094A (zh) * | 2021-06-02 | 2021-08-24 | 江西思远再生资源有限公司 | 一种去除次氧化锌原料中氯根、硫酸根的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2950170A (en) * | 1956-07-19 | 1960-08-23 | Knapsack Ag | Recovery of hydrogen halides |
| US3932579A (en) * | 1973-12-06 | 1976-01-13 | Universal Oil Products Company | Recovery of rhenium |
| US3870060A (en) * | 1974-02-26 | 1975-03-11 | Stora Kopparbergs Bergslags Ab | Method of removing monovalent inorganic acids from an aqueous solution containing metal salts of the acids |
| FR2295128A1 (fr) * | 1974-12-18 | 1976-07-16 | Commissariat Energie Atomique | Procede d'extraction d'elements metalliques des nodules sous-marins |
-
1978
- 1978-07-03 US US05/921,177 patent/US4203964A/en not_active Expired - Lifetime
- 1978-07-06 NL NL7807335A patent/NL7807335A/xx not_active Application Discontinuation
- 1978-07-17 DE DE19782831329 patent/DE2831329A1/de not_active Withdrawn
- 1978-07-17 FR FR7821181A patent/FR2397860A1/fr active Granted
- 1978-07-19 GB GB787830313A patent/GB2001304B/en not_active Expired
- 1978-07-19 CA CA307,665A patent/CA1122419A/en not_active Expired
- 1978-07-20 JP JP8782178A patent/JPS5421905A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2001304A (en) | 1979-01-31 |
| JPS5421905A (en) | 1979-02-19 |
| FR2397860A1 (fr) | 1979-02-16 |
| FR2397860B3 (enrdf_load_stackoverflow) | 1981-04-10 |
| GB2001304B (en) | 1982-02-03 |
| NL7807335A (nl) | 1979-01-23 |
| DE2831329A1 (de) | 1979-02-22 |
| US4203964A (en) | 1980-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |